linux-kernel - Re: [PATCH v7 2/2] ARM: dts: aspeed: yosemitev4: add Facebook Yosemite 4 BMC

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Date:   Wed, 9 Aug 2023 08:15:51 +0000
From:   Joel Stanley <joel@....id.au>
To:     Delphine CC Chiu <Delphine_CC_Chiu@...ynn.com>
Cc:     patrick@...cx.xyz, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Andrew Jeffery <andrew@...id.au>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-aspeed@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 2/2] ARM: dts: aspeed: yosemitev4: add Facebook
 Yosemite 4 BMC

On Wed, 9 Aug 2023 at 08:12, Joel Stanley <joel@....id.au> wrote:
>
> On Wed, 9 Aug 2023 at 08:05, Joel Stanley <joel@....id.au> wrote:
> >
> > On Tue, 8 Aug 2023 at 08:43, Delphine CC Chiu
> > <Delphine_CC_Chiu@...ynn.com> wrote:
> > >
> > > Add linux device tree entry related to
> > > Yosemite 4 specific devices connected to BMC SoC.
>
> There were also some of these annoying warnings. Please try to fix
> them up in your next version:
>
> ../arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts:460.4-14:
> Warning (reg_format):
> /ahb/apb/bus@...8a000/i2c-bus@.../i2c-mux@...i2c@0:reg: property has
> invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)@@ -450,6 +450,9 @@ eeprom@51 {

This silenced most of them:

        i2c-mux@71 {
                compatible = "nxp,pca9846";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
                idle-state = <0>;
                i2c-mux-idle-disconnect;
                reg = <0x71>;
@@ -557,6 +560,9 @@ gpio@61 {

        i2c-mux@73 {
                compatible = "nxp,pca9544";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
                idle-state = <0>;
                i2c-mux-idle-disconnect;
                reg = <0x73>;

And then this fixed the remaining one:

@@ -423,7 +423,7 @@ power-sensor@42 {
                reg = <0x42>;
        };

-       power-sensor@41 {
+       power-sensor@43 {
                compatible = "ti,ina230";
                reg = <0x43>;
        };


Please fold in these changes in your next version.